🔴 000660.KS is trading 5.7% down today as rival Kioxia leapfrogs its NAND technology roadmap

000660.KS is trading 5.7% down today at KRW 2,076,000 after rivals Kioxia and SanDisk began sample shipments of their 332-layer BiCS FLASH 3D NAND.

• The new 332-layer devices are viewed as leapfrogging SK hynix’s own 10th-generation roadmap for next-generation storage chip technology.
• The move highlights intensifying competitive pressure in the AI data center NAND market, weighing heavily on investor sentiment for SK hynix shares.